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IndexMap compilation fails "expected 3 type arguments"

3

Hi, this is a weird issue that I stumbled upon that is roughly similar to #144 but I have some new information that may or may not be relevant. ```...

PeterGrace

Full Consistency With HashMap

4

### Missing methods (stable): - [x] `with_hasher` #35 - [x] `hasher` #35 - [x] `shrink_to_fit` - [x] `is_empty` #22 - [x] `drain` #27 - [x] `values`, `values_mut` #17 ### New...

bluss

DOC: Comparison with HashMap

5

See the list here: https://github.com/rust-lang/rust/issues/45273#issuecomment-336626535

bluss

Make IndexSet::intersection() work with stdlib's hashset

2

There's no reason it shouldn't work with the stdlib hashset. Perhaps we can add a second method for this?

Manishearth

Feature request: `.values_mut_range(idx..)`

6

I was hacking on the compiler and I wrote: ```rust // We've rejected overlap in each product in the sum. // Now we must account for the possibility that or-pattern...

Centril

General hashes-like relation

1

* Example: Hash table that is keyed by newtyped strings and lookup is **case-insensitive**. * Use case: Want to lookup using `&str`.

bluss

Broken downstream builds with Edition 2018 compilers

2

Hi. It seems that by upgrading the compiler edition to 2021 within a semver major version (v1.8 -> 1.9) you broke the build for folks using the package with a...

fpagliughi

Add Natvis visualizations for core `indexmap` types

1

This change adds Natvis visualizations for some `indexmap` types to help improve the debugging experience on Windows. Natvis is a framework that can be used to specify how types should...

ridwanabdillahi

cuviper

Feature request: `extract_if`

3

Would it be possible to implement an efficient `drain_filter` method for the `IndexMap`s and `IndexSet`s that behaves like the one in [std](https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.drain_filter)?

CastilloDel